Crittenden, J. C., Trussell, R. R., Hand, D. W., Howe, K. J., Tchobanoglous, G., & Borchardt, J. H. (2012). MWH´s water treatment: Principles and design (Third edition.). Hoboken, New Jersey: John Wiley & Sons.

Crittenden, John C.,, R. Rhodes Trussell, David W. Hand, Kerry J. Howe, George Tchobanoglous, and James H. Borchardt. MWH´s Water Treatment: Principles and Design. Third edition. Hoboken, New Jersey: John Wiley & Sons, 2012.

Crittenden, John C.,, et al. MWH´s Water Treatment: Principles and Design. Third edition. Hoboken, New Jersey: John Wiley & Sons, 2012.